Amakhono okuthiwa ama-welding yizindlela ezilula zokushisela, i-electrode angle efanele kanye nokusebenza, futhi ama-welds akho ngeke abe mabi kakhulu.
Ekuqaleni kwe-welding, ngenxa yokuntuleka kokuphatha isigqi se-welding kanye namasu okuphatha angenamakhono, kuzodala ikhefu.Uma ijulile futhi ingashoni, izobangela kalula izimbotshana, Ukubhala kuyafana, ukushaywa unhlangothi.
Izinkinga eziningi zokushisela:
1.I-undercut yangaphandle
Ukukhethwa kwepharamitha yenqubo yokushisela akulungile noma ukusebenza akukona okujwayelekile, ukushisela eduze kwezingxenye zensimbi eziyisisekelo zokwakheka komsele noma ukucindezeleka, okwaziwa ngokuthi unqenqema olulumayo.(Ekuqaleni Welding ngoba abazi usayizi wamanje kanye Welding isandla ukungazinzi kulula ukubangela ukuluma, ukuvimbela ukuluma iwukuba abenza amasu Welding, kumele uzinze, ungakhathazeki.)
Lesi isithombe se-undercut
2.I-Stomata
Phakathi nokushisela, igesi elisechibini elincibilikisiwe liyehluleka ukuphuma lapho liqina futhi lihlala endaweni yokushisela ukuze kwakhe umgodi, obizwa ngokuthi i-porosity.(Ekuqaleni kwe-welding, ngenxa yokungakwazi ukubamba isigqi se-welding kanye nokuphatha okungenamakhono kwamapheshana, kuzodala ikhefu. Uma ijulile futhi ingajulile, izobangela kalula ama-pores. I-calligraphy nokubhala kuyafana, okukodwa ukushaywa ngesikhathi.)
Lona umgodi womoya we-welding
3.Ayingenwanga, ayihlanganiswanga
Kunezizathu eziningi zokungena nokumnika okungaphelele, njengegebe le-weld elincane kakhulu noma i-groove angle, umphetho owugqinsi kakhulu, ububanzi be-electrode enkulu kakhulu, isivinini sokushisela esisheshayo noma i-arc ende kakhulu, njll. Kungenzeka futhi ukuthi umphumela wokushisela kuthintwa ukungcola emseleni, futhi ukungcola okungancibiliki kungase kuthinte umphumela wokuhlanganisa we-weld.
(Lawula kuphela isivinini sokushisela, imingcele yamanje kanye neminye yenqubo ngesikhathi sokushisela, khetha kahle usayizi we-groove, bese ususa isikali nokungcola okungaphezulu kwe-groove; impande ye-welding yangemuva kufanele ihlanzwe kahle.)
Ukungena okungaphelele
4.Shisa
Phakathi nenqubo yokushisela, insimbi encibilikisiwe iphuma ngemuva komsele, yakhe imbobo ebizwa ngokuthi ukushiswa.(Indlela yokuvimbela ukunciphisa i-current kanye nokunciphisa igebe lokushisela)
Izithombe zokushisela ziyavutha
5.Unsightly welding surface
Ukukhubazeka okufana ne-lapping kanye ne-serpentine bead konke kubangelwa isivinini sokushisela esihamba kancane kanye namandla okushisela aphansi kakhulu.(Indlela yokuyivimba iwukuzijwayeza kakhulu nokubamba isivinini esifanelekile sokushisela. Abantu abaningi bazokwenza lokhu ekuqaleni, bazijwayeze kakhulu.)
Ukushisela inyoka
i-lap welding
Isikhathi sokuthumela: May-31-2023